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Mission Statement
TechRepublic's ITPapers is the Web's largest library of free technical IT white papers, webcasts, and case studies. Covering IT categories including Data Management, IT Management, Networking, Communications, Enterprise Applications, Storage, Security and much more, TechRepublic's White Paper Directory is the best source for technical white papers and IT information.
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Downloads
The Executive's Guide to BYOD and the Consumerization of IT
Feb 2013
ZDNet and TechRepublic put together this collection of articles, original research, and real-world examples to help you understand the issues surrounding the BYOD trend and to develop effective...
Provided by TechRepublic
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Whitepapers
Securing the Mobile App Market
Oct 2012
To learn more about how code signing mitigates security risks unique to mobile applications and helps build trust across the mobile computing eco-system, download this white paper, Securing the...
Provided by Symantec
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Whitepapers
Mobile App Dev Guide
Mar 2013
Salesforce Mobile Services: Mobile Development Guide Learn how to develop mobile apps in the cloud. This guide contains everything you need to get started developing mobile apps in the cloud...
Provided by Salesforce.com
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White Papers
FER, RXQUAL, and DTX DL Rate Measurements in TEMS Investigation GSM
Feb 2002
This document describes the information elements FER, RXQUAL, and DTX DL rate presented in TEMS Investigation GSM. It is applicable to all GSM version of TEMS Investigation and to all TEMS mobile...
Provided by Ericsson
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White Papers
Self-Healing Wireless Sensor Networks
Mar 2007
Nowadays wireless sensor networks have found their way into a wide variety of applications and systems with vastly varying requirements and characteristics, but all of them have a common element:...
Provided by Graz University of Technology
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White Papers
Adaptive Modulation (QPSK, QAM)
Aug 2004
This paper introduces the concepts of digital modulation used in many communication systems today. Techniques described include quadrature phase shift keying (QPSK) and quadrature amplitude...
Provided by Intel
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Whitepapers - Video
Redefine Collaboration Across Any Device
Nov 2011
Mobile devices, delivery models, and new applications are making it easier to work in real time from anywhere, on any device and platform. People-centric collaboration helps teams exceed customer...
Provided by Cisco Systems, Inc
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Webcasts
WiMAX System Design Using MathWorks Simulink and Altera's DSP Builder
Jan 2009
FPGAs offer the highest performance platforms for Digital Signal Processing (DSP). Using Altera's new advanced DSP Builder tool, one can build highly optimized DSP designs within MathWorks...
Provided by Altera
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White Papers
Wireless Data Transmission over GSM Short Message Service (GSM-SMS)
Jul 2003
This is a white paper on the efforts of EACOMM Corporation Embedded Systems Division, in Developing Wireless Data Transmission Systems utilizing existing Wireless Telecommunications Infrastructure.
Provided by EACOMM
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Whitepapers
RFID for the Real World: Challenges and Opportunities in the Warehouse and Distribution Center Environment
Apr 2005
Radio Frequency IDentification (RFID) is one of the most promising new technologies to reach the warehousing and distribution sector in many years. While RFID technology offers a variety of...
Provided by FKI Logistex
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Whitepapers
GPRS Security Threats and Solution Recommendations
May 2003
This paper is intended to assist General Packet Radio Service operators and network designers in the evaluation of potential security threats and solutions. Although a brief review of GPRS...
Provided by NetScreen Technologies
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Whitepapers
WiFi Hotspot Network Monitoring Tool: Project Proposal
May 2009
Wireless Fidelity (Wi-Fi) is a wireless networking technology that uses radio waves to provide high-speed, wireless internet and network connections. This technology is based on the IEEE 802.11...
Provided by University of Cape Town
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White Papers
EDGE- Introduction of High Speed Data in GSM/GPRS Networks
Mar 2003
This white paper is intended for global system for mobile communications (GSM) operators interested in understanding Ericsson's view on how enhanced data for global evolution (EDGE) can play an...
Provided by Ericsson
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White Papers
Deploying In-Building Wireless Solutions
Jul 2005
Many enterprises, service providers, building owners, and building tenants are investigating the deployment of in-building wireless voice and data communications. Enterprises are looking for ways...
Provided by Alcatel-Lucent
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Webcasts
Optimizing 802.11n Design and Performance
Sep 2008
Fueled largely by the emergence of new applications and the need for nonstop access to voice and video by mobile users, demand for 802.11n is growing rapidly. This webcast will help the attendee...
Provided by Cisco Systems
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White Papers
Wireless Home Networks - DECT, Bluetooth, HomeRF, and Wireless LANs
Mar 2001
A wireless home network is an intriguing alternative to phone line and power line wiring systems. Wireless home networks provide all the functionality of wireline networks without the physical...
Provided by Xilinx
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White Papers
Wireless Application Protocol: WAP 2.0
Jan 2002
This paper provides overview of WAP 2.0 that brings the wireless world closer to the Internet with a suite of specifications that utilizes technologies that will enhance the wireless user...
Provided by WAP Forum
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Whitepapers
Global Positioning System - GPS White Paper
Aug 2009
The Global Positioning System (GPS) is a satellite-based navigation system made up of a network of 24 satellites placed into orbit by the U.S. Department of Defense. GPS was originally intended...
Provided by Gateway Professional Services
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White Papers
Mobile E-Commerce and Location-Based Services: Technology and Requirements
Apr 2003
Advances in Internet and network technology and the rapidly growing number of mobile personal devices result in the fast growth of Mobile E-Commerce, M-Commerce. This paper views M-Commerce as...
Provided by University of Athens
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White Papers
IT Manager's Guide to Managing Personal Devices in the Enterprise
Mar 2010
You can't avoid it any longer: Developing a strategy for managing and securing employees' personal mobile devices. iPhone and Google Android devices are joining BlackBerry, Symbian and Windows...
Provided by Sybase
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Whitepapers
A Framework for m-Commerce
Nov 2005
Today's communications market is moving quickly toward the promise of communications, commerce, and content available anytime, anywhere, and on any device. Service providers are no longer simply...
Provided by VeriSign
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White Papers
A Framework for Evaluating Mobile Payments
Mar 2009
A great number of mobile payment schemes exist in the market. This paper suggests a framework, based on payment type and technology, to classify mobile payment schemes. The framework supports a...
Provided by Bank of Finland
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White Papers
Radio Frequency Identification (RFID) and Wireless Solutions for Healthcare Service Providers
Jul 2005
For healthcare organizations, RFID is the next inevitable step towards the new generation healthcare services operations and it is set to provide new efficiencies, improved services, enhanced...
Provided by Alvin Systems
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White Papers
HTML5 as the Core Technology of the Mobile Enterprise
Jul 2011
The dispute between HTML-based and native mobile development sometimes seems like a theological conflict rather than a practical one. As mobility continues to rapidly expand into the daily...
Provided by WorkLight
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White Papers
Integration of GSM Module With PC Mother Board (GSM Trunking)
Jan 2007
The basic idea behind this paper is to integrate GSM module with PC mother board. The GSM Gateway (trunk) that provides GSM Air interface facility to the IP PBX (Asterisk). Making outgoing calls...
Provided by Wipro Technologies
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Whitepapers
Bluetooth Remote Controller for PC
Oct 2009
This is a mobile application which runs in J2ME enabled phone with Bluetooth. This can be used as a Remote Controller for the PC to control most common applications such as Power Point...
Provided by University of Peradeniya
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White Papers
Future Trend of Education - Mobile Learning Problems and Prospects
Oct 2009
This paper describes a mobile learning development and future trends of education, where mobile devices are used for educational activities. The main focus of this paper is to find out the problem...
Provided by University of Delhi
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White Papers
Network 2020: Connecting Everyone to Everything
Jan 2011
It's unimaginable that just 10 years ago, mobile phones and Internet access were limited to the privileged few. In fact, the percentage of users worldwide who had a mobile phone or access to the...
Provided by Verizon
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Research
ZDNet Tech Family Tree - The history of the iPhone
Sep 2011
Download ZDNet's Tech Family Tree as a PDF and explore the history of the iPhone. The iPhone Tech Family Tree is a wholly original insight into Apple's most famous product. Designed to look good...
Provided by ZDNet
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White Papers
Analysis of Roles and Position of Mobile Network Operators in Mobile Payment Infrastructure
Sep 2010
A number of different mobile payment solutions have been presented the last decade. The phone subscription with its security mechanisms are used for user identification and payments. This is the...
Provided by KTH - Royal Institute of Technology
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White Papers
Effective Link Operation Duration: A New Routing Metric for Mobile Ad Hoc Networks
Jul 2007
The dynamic topology of Mobile Ad hoc NETworks (MANETs) is caused by node mobility and fading of the wireless link. Link reliability is often measured by the estimated lifetime and the stability...
Provided by Australian National University
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White Papers
Admission Control Scheme Based on Priority Access for Wireless LANs
Jul 2009
In order to support the Quality of Service (QoS) requirements at the Medium Access Control (MAC) layer, the Enhanced Distributed Channel Access (EDCA) has been developed in IEEE 802.11e standard....
Provided by Reed Elsevier
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White Papers
Reliable Wireless Networks for Industrial Systems
Oct 2002
This white paper discusses issues related to wireless network deployment in an industrial environment. The paper describes wireless network’s benefits, challenges faced by industries while...
Provided by Ember
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Webcasts
Beyond Casual Mobility: Building Wireless LANs That Scale
Jun 2009
The attendee of this webcast will learn strategies for deploying high scale, wireless LANs. Discover tips for architecting wireless LANs that integrate with the wired LAN and scale to meet a...
Provided by Cisco Systems
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Webcasts
Integrated Business Case Analysis: How to Build, Plan & Design WiMAX & LTE Initiatives
Apr 2009
Building carrier-class LTE and WiMAX networks is a complex undertaking and the initial planning stage, where the business case is defined and the budget is allocated, is critical for setting a...
Provided by WiMax.com Broadband Solutions
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Webcasts
Patient Care Without Wires: Reliable, Secure and Cost-Effective Wireless Mobility for Healthcare
Jan 2009
Wireless networks are providing the mobility applications that drive healthcare productivity and patient safety, from bedside access to clinical data, to voice communications, asset and patient...
Provided by AirDefense
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Webcasts
WLAN for Education: Tips for Making It Work on a Lean Budget
Jan 2009
Supporting wireless users in education has quickly evolved from annoying to near impossible. Instead of just supporting wireless access for laptops, IT must now support a litany of mobile student...
Provided by Motorola
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Webcasts
Wireless LAN Support Draining Your IT Budget?: Maximizing Wireless Availability While Minimizing Operational Cost
Mar 2009
Wireless Local Area Networks (WLAN) are well on their way to becoming the default and even primary access within enterprises across all industries. With the capital expense involved in planning...
Provided by Motorola
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White Papers
Implications of Mobile Technology Usage on Learners in a Learning Process
Jun 2008
Making students/learners to learn on the move at any place and at any time is new challenge solved by using the mobile devices of the learners. Mobile technology support has envisioned the concept...
Provided by Sri Venkateswara University
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White Papers
The Wireless Home of the Future The Third Home Wireless Network - Smart and Green
Apr 2010
For many years - decades even, one have been waiting for the automated "Smart" house - a house that is as technically advanced as the automobiles. For decades, one have been able to remotely lock...
Provided by GreenPeak Technologies
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Whitepapers
On the Diversity Reception With Correlated Rayleigh-Fading Signals
Aug 2012
New techniques are required to improve spectrum utilization to satisfy the increasing demand for many radio services without increasing the used radio frequency spectrum. One of these techniques...
Provided by JATIT
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Whitepapers
A Study on Protocol Stack in 6LOWPAN Model
Jul 2012
Due to recent advances of heterogeneous network and the emergence of Internet of Things (IoT), wireless personal area networks including wireless sensor networks are assumed to be part of the huge...
Provided by JATIT
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Whitepapers
Parasitic Microstrip Patch Antenna With Enhanced Bandwidth
May 2013
This paper presents the design and simulation of parasitic Microstrip patch antenna with enhanced bandwidth. The Microstrip patch antenna becomes very popular day by day because of its ease of...
Provided by Creative Commons
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Whitepapers
Survey on Energy Efficiency in DSR/AODV Protocols in Wireless Network
May 2013
The demand for high data-rate multimedia wireless communications has been growing rapidly. As standards are addressing higher capacity wireless links to meet increasing demands, device power...
Provided by Creative Commons
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Whitepapers
Design a Circular Microstrip Patch Antenna for Dual Band
Mar 2013
Microstrip antennas are attractive due to their light weight, conformability and low cost. These antennas can be integrated with printed strip-line feed networks and active devices. This is a...
Provided by Creative Commons
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Whitepapers
Analysis and Comparison of TAPSK With Multilevel Coding and Non-Coherent Detection for Different Channel Conditions
Jan 2013
Error is one of the most important fields in digital communication system. Since error is unavoidable during communication the error correcting codes are used to overcome this problem. Generally...
Provided by Creative Commons
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Whitepapers
Comparison of Fiber Based Dispersion Compensation in RZ and NRZ Data Modulation Formats
Jan 2013
In this paper, dispersion compensating fibers are used to compensate for the positive dispersion accumulated over the length of transmission fiber. Pre and post dispersion compensation schemes are...
Provided by Creative Commons
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Whitepapers
Key Management Scheme for Preventing False Data in Wireless Sensor Network
Jan 2013
Injecting false data attack is a well known serious threat to wireless sensor network, for which an adversary reports bogus information to sink causing error decision at upper level and energy...
Provided by Creative Commons
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Whitepapers
BEP Enhancement for Semi-Femtocell MIMO Systems Employing SC-QICs and OSTBCs
Jan 2013
In mobile cellular networks, it is estimated that more than 60% of voice and data services occur indoors. Therefore, cellular network operators have shown an unprecedented interest in research on...
Provided by Creative Commons
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Whitepapers
Extended Class of Pruned Crossbar Switches for Optical Networks
Jan 2013
Reducing crosspoints of conventional Pruned CrossBar Switches (PXBSs) with N2-3 crosspoints, where N is the switch size, was investigated from an architectural point of view. PXBSs have been...
Provided by Creative Commons
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Whitepapers
Area Efficient and a High Bit Rate Serial-Serial Multiplier With On-theFly Accumulation by Asynchronous Counters
Nov 2012
Traditional Serial-Serial multiplier addresses the high data sampling rate. It is effectively considered as the entire partial product matrix with n data sampling cycle for n x n multiplication...
Provided by Creative Commons
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Whitepapers
Comparative Study of 4G Technology, Applications and Compatibility in Prevailing Networks
Jan 2012
With increasing end user demands for wider service due to the rapid growth and variety of IT (Information Technology) industry, the service with the data rate of 30 Mbps cannot accommodate the...
Provided by Creative Commons
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Whitepapers
Catching of Stolen Vehicles With Unique Identification Code Using Embedded Systems
Nov 2012
The main purpose of this concept is to catch the stolen vehicles by a latest technology. This research work is developing a smart logic to identify the stolen vehicle on check post or Toll base....
Provided by Creative Commons
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Whitepapers
Single Band Helical Antenna in Axial Mode
Nov 2012
Helical antennas have been widely used in a various useful applications, due to their low weight and low profile conformability, easy and cheap realization. Radiation properties of this antenna...
Provided by Creative Commons
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Whitepapers
Transmission of Data Using Power Line Carrier Communication System
Nov 2012
To achieve communication between any two points, several paths are available. However, of lately the traditionally used channels have come to a saturation level and there was need to explore new...
Provided by Creative Commons
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Whitepapers
Design of Wide Band Microstrip Bandstop Filter With Open-Circuited Stubs for Wireless Communication Applications
Nov 2012
Filters play an important role in most RF and Microwave applications. Currently, the electromagnetic spectrum is limited, and the applications are restricted to occupy just a portion of frequency...
Provided by Creative Commons
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Whitepapers
A 2.4 GHz Voltage Controlled Oscillator for Wireless Communication in CMOS Technology
May 2012
The aim of this paper is to design a Voltage controlled oscillator in 250nm with lower power consumption. For circuit simulation the authors set the supply voltage up to 2.5V, and the power...
Provided by Creative Commons
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Whitepapers
Peak to Average Power Ratio Reduction in OFDM System by Clipping and Filtering
May 2012
Single carrier modulation techniques which are used in 3G are not suitable for high data rate because they suffer from problems such as inter symbol interference, time dispersion, selective fading...
Provided by Creative Commons
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Whitepapers
Analytical Model Analysis of Distributed Cooperative Spectrum Sensing Method
May 2012
Spectrum sensing is a key function of cognitive radio to prevent the harmful interference with licensed users and identify the available spectrum for improving the spectrum's utilization. Various...
Provided by Creative Commons
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Whitepapers
Conical Shape Antenna With Circular Slots for Ultra Wideband Applications
Jan 2012
UWB is an emerging wireless technology for commercial high-data-rate, short-range communications, radar systems, and measurement. The technology can be used within an ultra-wide spectrum but with...
Provided by Creative Commons
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Whitepapers
Impact of Mobile Transmitter Sources on Radio Frequency Wireless Energy Harvesting
Sep 2012
Wireless energy harvesting sensor networks constitute a new paradigm, where the motes deployed in the field are no longer constrained by the limited battery resource, but are able to re-charge...
Provided by Northeastern University
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Whitepapers
Traffic Performance for One Hop Nodes in Wireless Sensor Network
Oct 2012
Advances in communications and computation have ensured development of low-cost, low-power, small sized and multifunctional sensor nodes in wireless sensor networks. Because of its potential in...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
F-MCHEL: Fuzzy Based Master Cluster Head Election Leach Protocol in Wireless Sensor Network
Oct 2012
Wireless sensor network is the network of power-limited sensing devices called sensors deployed in a region to sense various types of physical information from the environment when these sensors...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
PSO and ACO Algorithms Applied to Optimizing Location of Controllers in Wireless Networks
Nov 2012
The optimal location of controllers in wireless networks is an important problem in the process of designing cellular mobile networks. In this paper, the authors propose two new algorithms based...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
Fuzzy-Genetic Algorithm Based Association Rules for Wireless Sensor Data
Nov 2012
Wireless Sensor Networks (WSN) generates a huge amount of data for efficient application of discovering essential knowledge from it is important. Usually, WSN data is generated in streams and...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
Efficient Thread Mapping in Multicore Architecture With Laxity Based Algorithms
Dec 2012
In real-time systems, a task needs to be performed correctly and timely. The correctness of each computation depends on both the logical results of the computation and the time at which results...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
Planmetric Mapping Using Hand-Held GPS
Dec 2012
Cartography is the art and science of making maps. Until the 1960s, maps were made the time-honored, traditional way: draw an original map by hand, based on land survey measurements and other...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
Dynamic Multicast Membership Algorithms for Multi-Channel Multi-Radio Wireless Mesh Network
Dec 2012
Wireless Mesh Networks (WMNs) have emerged as one of the new hot topics in wireless communications. The use of Multi-Channel Multi-Radio (MCMR) systems can considerably enhance the throughput...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
Collaborative Spectrum Sensing Over Nakagami Fading Channel in Cognitive Radio
Dec 2012
Spectrum sensing is a challenging task for cognitive radio. In this paper, the authors analyze collaborative spectrum sensing over Nakagami fading channel in cognitive radio. Through computer...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
Detection of Misbehavior Nodes Using Efficient Comparison of Multiple Route Set in Performance Routing Protocols in WSN
Dec 2012
In WSN, nodes in the network act as routers and forward messages on behalf of the other nodes. This paper presents a comprehensive simulation study of well know On-demand routing protocols Ad hoc...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
Scramble PAPR Reduction Algorithms for Fiber Nonlinearity Mitigation in Long Haul Coherent Optical OFDM Systems
Jan 2013
Orthogonal Frequency Division Multiplexing (OFDM) technique was proved as an effective solution for mitigating Chromatic Dispersion (CD) and Polarization-Mode Dispersion (PMD) effects in long haul...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
Signal Losses and Allowable Optical Received Power Prediction Based on Different Visibilities for Optical Wireless Communication Links
Feb 2013
Infrared wireless communication possesses two main attractive advantages over its radio frequency counterpart, namely the abundance of unregulated spectrum in 1.3m - 1.55m region and the ease with...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
Performance Evaluation of Different Topologies for Network Coding in Adhoc Network
Feb 2013
Network Coding is a new field for research, which has been growing rapidly. Its ability for improving network throughput and robustness enhancement. Hence the allow coding at intermediate nodes...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
Design, Verification and Implementation of Enhanced PKM WiMAX Authentication Protocol
Apr 2013
Worldwide Interoperability for Microwave Access (WiMax/IEEE 802.16), is new technology based on wireless metropolitan area network. Privacy Key Management (PKM) protocol is responsible for...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
The Switch Hierarchical Network Design Model (SHiNDiM): A Mechanism for Identifying and Determining the Correct Switch for the Appropriate Position in the Network Layer
Apr 2013
Designing and developing a reliable and stable network required installing the right switches in the correct positions of the hierarchical network layers. The identification, acquisition and...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
An Assessment on Active Queue Management in Mobile Ad-Hoc Network
Apr 2013
The RED queue management algorithm achieves high throughput and low average delay by detecting and avoiding the incipient congestion. The detection of incipient congestion is based on calculation...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
Performance Degradation of Heterogeneous Wireless Sensor Network in the Presence of Non Cooperative Nodes
Apr 2013
Recently Wireless Sensor Networks (WSN) has gained research interest for remote area monitoring and tracking in unattended environments. WSN may be heterogeneous to provide resources and...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
Performance Analysis of Cluster Based Secure Multicast Key Management in MANET
Apr 2013
Mobile Ad-hoc NETwork (MANET) is a group of wireless nodes join together to form a network without a defined architecture. It is formed dynamically as the nodes are mobile in nature. This...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
A Survey on Caching, Replication and Crowdsourcing in Mobile Environment
May 2013
In this new era of technology, the mobile devices are available with various features. The main functionality of the mobile devices became effective information sharing i.e. information access on...
Provided by International Journal of Computer Science and Telecommunications
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Whitepapers
Performance Evaluation of ATM Networks With Round Robin and Weighted Round Robin Algorithm
May 2013
The Asynchronous Transfer Mode (ATM) Network is believed to be capable of supporting various services with drastically different traffic characteristics and Quality of Service (QoS) requirements....
Provided by International Journal of Computer Science and Telecommunications
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White Papers
Brain-Computer Interface: Next Generation Thought Controlled Distributed Video Game Development Platform
Dec 2008
This paper presents a system that uses the human ability to control a video game on a mobile device using ElectroEncephaloGraphic (EEG) Mu rhythms. The signals were obtained using a specially...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Pseudolite Augmentation of GPS
Feb 2008
The Global Positioning System (GPS) pseudolites (PL) and 'Pseudo satellites' are small transmitters that convey GPS-like signals in a local area. This typically stands for ground-based GPS...
Provided by University of New South Wales
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White Papers
Challenges and Proposed Solutions in the Migration to 4G Mobile
Jan 2008
Convergence of mobile communications, computing and internet is on the way. This provides the driving force towards development of 4G technology. 4G mobile systems have the potential to provide...
Provided by M.J.P. Rohilkhand University
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White Papers
3GPP LTE/SAE: An Overview
Oct 2010
3GPP LTE/SAE is a next generation radio access system that supports future end-user requirements. The fundamental aim of Long-Term Evolution (LTE) is to improve the service provisioning and reduce...
Provided by International Journal of Computer and Electrical Engineering (IJCEE)
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Whitepapers
GI-FI (A New Wireless Technology)
May 2012
The paper presents the review about GI-FI which is a new wireless technology. GI-FI will help to push wireless communications to faster drive. For many years cables were used as a medium of...
Provided by International forum of researchers Students and Academician
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White Papers
Bluetooth Based Smart Sensor Networks
Apr 2008
Various sensors are already in a broad use today as part of different devices or as standalone devices connected to a network usually to monitor industrial processes, equipments or installations....
Provided by Lovely Professional University
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White Papers
Distributed Multiaccess in Hierarchical Cognitive Radio Networks
Jul 2011
The problem of distributed multiuser medium access of a hierarchical cognitive radio network with multiple primary and secondary users is considered. Each primary user has a licensed channel; it...
Provided by Institute of Electrical and Electronics Engineers
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White Papers
Indoor Deployment of IEEE 802.11s Mesh Networks: Lessons and Guidelines
Mar 2011
Emerging Wireless Mesh Networks (WMNs) are known for their fast and low cost deployment. Conventional mesh deployment focuses on the outdoor environment, which regards the WMNs as backbone...
Provided by Reed Elsevier
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White Papers
Evolution of Mobile Wireless Communication Networks: 1G to 4G
Dec 2010
Mobile communications systems revolutionized the way people communicate, joining together communications and mobility. A long way in a remarkably short time has been achieved in the history of...
Provided by Punjabi University
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White Papers
Spectrum Sensing Methods and Dynamic Spectrum Sharing in Cognitive Radio Networks: A Survey
Mar 2011
Dynamic spectrum access and Cognitive Radio (CR) are emerging technologies to utilize the scarce frequency spectrum in an efficient and opportunistic manner. They have been receiving tremendous...
Provided by Indiana University
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White Papers
Automated Advanced Industrial and Home Security Using GSM and FPGA
Jul 2011
Home and industrial security today needs to make use of the latest technological components. In this paper the author is going to present the design and implementation of a remote and sensing,...
Provided by International Journal of Computer Science and Information Technologies
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White Papers
A Data Cache Invalidation Strategy for Internet Vehicular Ad Hoc Network on Highway
Jul 2011
Internet Vehicular Ad hoc NETwork (IVANET) is a combination of wired Internet and Vehicular Ad hoc NETwork (VANET) through roadside infrastructure for universal communication among vehicles. A key...
Provided by International Journal of Computer Science and Information Technologies
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White Papers
Investigation on the Performance of Linear Antenna Array Synthesis Using Genetic Algorithm
Jun 2011
Genetic Algorithm (GA) is a powerful optimization method which is used in this paper for the synthesis of antenna array radiation pattern in adaptive beamforming. The synthesis problem discussed...
Provided by Anna University
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White Papers
Secure Implementations of Content Protection (DRM) Schemes on Consumer Electronic Devices
Mar 2011
Today's connected devices - including web TVs and hybrid STBs - embody a new era in consumer electronics, allowing unparalleled access to content and unlimited options to consumers. In this new...
Provided by Discretix Technologies
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White Papers
Adaptive Scalable Cross Layer Framework for Multi-Hop Wireless Sensor Networks
Jun 2011
The role of the sensor network from simply a means for communication to a technology that can be engineered to improve structural assessment through the interaction of sub-networks fusing data...
Provided by Singhania University
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White Papers
A Comparative Study of Wireless Technologies Used for Designing Home Automations System
Jul 2011
Bluetooth (over IEEE 802.15.1), Ultra-WideBand (UWB, over IEEE 802.15.3), ZigBee (over IEEE 802.15.4), and Wi-Fi (over IEEE 802.11) are four protocol standards for short-range wireless...
Provided by Dr.Babasaheb Ambedkar Marathwada University
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White Papers
Identification of Spectrum Sharing Opportunities for a Finite Field Secondary Network Through an Exact Outage Expression Under Rayleigh Fading
Jul 2011
A closed-form expression for the outage probability at a receiver in the primary network due to a uniform annular sector distribution of secondary transmitters is derived in a Rayleigh fading...
Provided by Carleton University
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White Papers
Analyzing IPTV Set-Top Box Crashes
Aug 2011
Recent advances in residential broadband access technologies have led to a wave of commercial IPTV deployments. As IPTV services are rolled out at scale, it is essential for IPTV systems to...
Provided by Association for Computing Machinery
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Case Studies
Local Number Portability (LNP)
Jan 2011
Workmethod's client, a fast-growing VOIP company, was facing challenges managing its LNP processes. LNP process involved exchanging data with carriers such as Global Crossing, Broadwing and...
Provided by workMETHODS
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White Papers
The Influence of Doppler Effects in HAP-OFDMA Systems
Jul 2011
The authors consider the impact of Doppler frequency shift on the Orthogonal Frequency Division Multiple Access (OFDMA) signal and Frequency Bank Signal (FBS) transmitted over High Altitude...
Provided by Hebrew University of Jerusalem
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White Papers
Simulation Based Routing Protocols Evaluation for IEEE 802.15.4 Enabled Wireless Sensor Networks
Sep 2011
Wireless Sensor Network (WSN) is emerging as a major research field in computer networks over the last decade due to its wide variety of embedded real time applications. Sensor networks have...
Provided by Banasthali University
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Case Studies
Lexmark RFID Encoder and Laser Printer Combination Goes the Distance
Mar 2008
Based in Southfield, Michigan, SAI Timing & Tracking is a world leader in the specialized industry of clocking athletes in marathons, triathlons and other events. It was difficult for them to keep...
Provided by Lexmark International
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White Papers
WiMAX/802.16 Security in Mesh Mode
Dec 2008
WiMAX/802.16 is a standard of Wireless Metropolitan Area Networks (WMAN). This standard, which was originally designed for solving the last mile problem, has become popular in fixed and mobile...
Provided by Carleton University
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White Papers
WiMAX: MAC Layer Performance Assessments
Mar 2008
This paper focuses on WiMAX since this wireless technology allows broadband communications. This paper provides here a preliminary study on MAC layer performance as well as a sensitivity study to...
Provided by Alcatel-Lucent
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Downloads
The Executive's Guide to BYOD and the Consumerization of IT
Feb 2013
ZDNet and TechRepublic put together this collection of articles, original research, and real-world examples to help you understand the issues surrounding the BYOD trend and to develop effective...
Provided by TechRepublic
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Whitepapers
Mobile App Dev Guide
Mar 2013
Salesforce Mobile Services: Mobile Development Guide Learn how to develop mobile apps in the cloud. This guide contains everything you need to get started developing mobile apps in the cloud...
Provided by Salesforce.com
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Whitepapers
GSM Based e-Notice Board: Wireless Communication
Jul 2012
In this paper explains how a reliable and an authentic wireless communication could be easily developed between a mobile phone and microcontroller using GSM (Global System for Mobile...
Provided by International Journal of Soft Computing and Engineering (IJSCE)
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Whitepapers
Design and Analysis of Micro Strip Antenna Using HFSS Software
Jun 2012
A microstrip antenna consists of conducting patch on a ground plane separated by dielectric substrate. This concept was undeveloped until the revolution in electronic circuit miniaturization and...
Provided by Kurukshetra University
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Case Studies
University of the South - Providing Wireless to Increase Student and Faculty Satisfaction
Oct 2008
The University of the South, known familiarly as "Sewanee," is located on 10,000 acres atop the Cumberland Plateau between Nashville and Chattanooga, Tenn. They needed to find a wireless solution...
Provided by Hewlett-Packard (HP)
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Case Studies
Hewlett-Packard (HP) Case Study: Asan Medical Center
Nov 2008
In anticipation of opening a new 15-story building on its main campus that would house an additional 700 beds, Asan Medical Center wanted to upgrade its wireless LAN infrastructure in order to...
Provided by Hewlett-Packard (HP)
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Whitepapers
A Review of Routing Protocols in Mobile Ad Hoc Networks
Jun 2012
The widespread use of Mobile and handheld devices is likely to popularize Ad hoc NETworks (MANET), in which there is no requirement of any fixed wired infrastructure for intercommunication. An...
Provided by Kurukshetra University
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Whitepapers
Intelligent Mobile Environnements Recovery Techniques
Jun 2012
Checkpointing is one of the commonly used techniques to provide fault tolerance in distributed systems so that the system can operate even if one or more components have failed. However, mobile...
Provided by Kurukshetra University
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Whitepapers
New Paradigms in Check-Pointing Techniques in Distributed Mobile Systems
Dec 2011
Distributed systems today are ubiquitous and enable many applications, including client - server systems, transaction processing, the World Wide Web, and scientific computing, among many others....
Provided by Kurukshetra University
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Whitepapers
THR : A Two-Hop Look Ahead With Packet Buffering Protocol for MANET
Jun 2011
Wireless ad hoc network consist of mobile nodes which rely on each other to transmit data over multi-hops by forwarding packets. In the process of data transmission route discovery and maintenance...
Provided by Kurukshetra University
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Whitepapers
Performance Evaluation of Cluster-Based Routing Protocols Used in Heterogeneous Wireless Sensor Networks
Jun 2011
WSNs are highly affected by the energy dissipation of the nodes. In fact, sensor nodes are usually used to collect and report application-specific data to the monitoring node, known as a sink...
Provided by Kurukshetra University
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Whitepapers
Performance Evaluation of MAC Protocols WLAN
Dec 2009
Ad hoc wireless networks provide infrastructure-free communication, an efficient MAC protocol through which mobile stations can share a common broadcast channel is essential. The present medium...
Provided by Kurukshetra University
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Whitepapers
A Fuzzy Based Distributed Node Movement Algorithm for Maintaining Neighborhood Topology in Mobile Ad-Hoc Networks
Dec 2009
This paper proposes one scheme for selecting neighborhood and fuzzy based distributed movement algorithm for maintaining neighborhood topology during movement of the network. All the nodes are...
Provided by Kurukshetra University
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Whitepapers
Simulation and Analysis of DSDV Protocol in MANETs
Dec 2009
With the advancements in computers and wireless communication technologies, Mobile Ad hoc NETworks (MANET) is expected to see increasingly widespread use and application. A MANET is an autonomous...
Provided by Kurukshetra University
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Case Studies
Capital & Coast District Health Board: Healthcare Agency Migrates From SAP to Microsoft and HP, Cuts BI Costs in Half
Jun 2012
Capital & Coast District Health Board (C&C DHB) wanted more affordable and detailed Business Intelligence (BI). To achieve this goal, C&C DHB replaced its previous BI solution with a new one based...
Provided by Microsoft
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Case Studies
KBC Wireless Mesh Protects City Apartments
Jul 2011
San Francisco is notorious for dramatic temperature swings and a highly-corrsoive coastal climate. A surveillance system featuring 10 wireless cameras and 8 KBC mesh nodes was quickly put in...
Provided by KBC Networks
